12312660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{205211}}^1$

素因数の和:205223

約数の個数: 24

約数和(自身を含む): 34475616

約数和(自身を除く): 22162956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 205211, 410422, 615633, 820844, 1026055, 1231266, 2052110, 2462532, 3078165, 4104220, 6156330, 12312660]

約数ペア:

[(1, 12312660), (2, 6156330), (3, 4104220), (4, 3078165), (5, 2462532), (6, 2052110), (10, 1231266), (12, 1026055), (15, 820844), (20, 615633), (30, 410422), (60, 205211)]